In depth comparison and review of Poly - Plantronics Backbeat Sense and Razer Kraken Ultimate. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Poly - Plantronics Backbeat Sense | Razer Kraken Ultimate |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB | |
|---|---|---|---|
| Weight | 140 g | 390 g | Poly - Plantronics Backbeat Sense are lighter than Poly - Plantronics Backbeat Sense headphones. |
| Colour | - | Classic black | |
| Earpad Material | - | Cooling gel-infused cushions | |
| Headband Material | - | Aluminium, stainless steel | |
| Recommended Use | Portable electronics, phone | Computer | |
| Bluetooth Range (Operating Distance) | 100 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat Sense | Razer Kraken Ultimate |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.0 EDR | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | aptX | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | THX Spatial Audio | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 112 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 32 mm | 50 mm | Razer Kraken Ultimate have a thicker diaphragm than Poly - Plantronics Backbeat Sense. |
| Magnet Material | - | Neodymium | |
| Features | - | Razer Chroma lighting |
| MICROPHONE | Poly - Plantronics Backbeat Sense | Razer Kraken Ultimate |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Noise Cancelling | - | Yes | Razer Kraken Ultimate microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB | |
| Signal-To-Noise Ratio | - | 60 dB | |
| Microphone Features | - | Mute function, retractable microphone |
| REMOTE CONTROL | Poly - Plantronics Backbeat Sense | Razer Kraken Ultimate |
|---|
| Controls | Mute, volume, power on/off, answer/end, play/pause, next/previous track | Volume control, microphone on/mute, THX Spatial Audio on/off |
|---|
| CABLE | Poly - Plantronics Backbeat Sense | Razer Kraken Ultimate |
|---|
| Cable Type | USB charge cable Headphones cable |
USB cable - 2 m | |
|---|---|---|---|
| Cable Length | - | 2 m |
| FEATURES | Poly - Plantronics Backbeat Sense | Razer Kraken Ultimate |
|---|
| Additional Functions | DSP | RGB lighting |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat Sense | Razer Kraken Ultimate |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Life | 18 hour(s) | - | |
| Standby Time | 504 hours | - | |
| Charging Time | 2.5 hours | - |
| WIRELESS LINK | Poly - Plantronics Backbeat Sense | Razer Kraken Ultimate |
|---|
| Transmission Range | 100 m | - |
|---|
| CONNECTIONS | Poly - Plantronics Backbeat Sense | Razer Kraken Ultimate |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | USB (4 PIN USB Type A) |
|---|
| OTHERS | Poly - Plantronics Backbeat Sense | Razer Kraken Ultimate |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Compliant Standards | Bluetooth Class 1 | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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